Recurrence morbidity of olfactory neuroblastoma.

Background: With modern treatment paradigms, olfactory neuroblastoma (ONB) has favorable overall survival (OS); however, the incidence of recurrence remains high. The primary aims of this study were to delineate the prognosis of recurrence of ONB and explore how recurrence subsites are associated with OS, disease-specific survival (DSS), and further recurrence.

Methods: A retrospective chart review of ONB cases from nine academic centers between 2005 and 2021 was completed.

Multicenter Survival Analysis and Application of an Olfactory Neuroblastoma Staging Modification Incorporating Hyams Grade.

Importance: Current olfactory neuroblastoma (ONB) staging systems inadequately delineate locally advanced tumors, do not incorporate tumor grade, and poorly estimate survival and recurrence.

Objective: The primary aims of this study were to (1) examine the clinical covariates associated with survival and recurrence of ONB in a modern-era multicenter cohort and (2) incorporate Hyams tumor grade into existing staging systems to assess its ability to estimate survival and recurrence.

Design, Setting, And Participants: This retrospective, multicenter, case-control study included patients with ONB who underwent treatment between January 1, 2005, and December 31, 2021, at 9 North American academic medical centers.

Radiographic predictors of occult intracranial involvement in olfactory neuroblastoma patients.

Background: Traditional management of olfactory neuroblastoma (ONB) includes margin-negative resection with removal of cribriform plate, dura, and olfactory bulb, regardless of intracranial disease. This approach may be overtreating certain patients. Our investigation examines risk factors associated with occult intracranial disease to optimize therapeutic outcomes.

Surgical Treatment of Dynamic Nasal Collapse.

Nasal obstruction is a prevalent issue that significantly impacts patient quality of life and contributes to a large-scale financial burden. Internal or external nasal valve collapse may play a role in nasal obstruction, with varying etiologies. Surgical correction of nasal valve collapse is indicated when septal and/or turbinate surgery alone are not sufficient in correcting the nasal obstruction.

Airway findings in children with tracheostomies: When is diagnostic bronchoscopy and laryngoscopy indicated?

Objectives: To determine the utility of diagnostic laryngoscopy and bronchoscopy in children with tracheostomies and to describe the incidence of airway findings.

Methods: Retrospective cohort study examining children with tracheostomies who underwent direct laryngoscopy and bronchoscopy (DLB) at Duke University Hospital between 2008 and 2016.

Results: A total of 81 patients who underwent 114 bronchoscopies met inclusion criteria.

Longitudinal evaluation of quality of life in Laryngeal Cancer patients treated with surgery.

Background: There is insufficient prospective data on quality of life outcomes for laryngeal cancer patients undergoing surgery, especially in low- and middle-income countries. This limits clinical and patient decision-making, and survivorship expectations. This research aimed to define longitudinal changes in quality of life in patients with laryngeal cancer from the pre-operative to post-operative period.